baber/WOPTO huggingface dataset:
Patent EP-3952090-A1 (EP)
Inventor: ZOU PENG
IPC: H02M3/155
Filed: 2019-04-25
Abstract: Embodiments of this application disclose a power supply circuit and a power supply control method, which relate to the field of circuit technologies, and resolve a problem that a power supply occupies a relatively large board area in the conventional technology. A specific solution is as follows: The power supply circuit includes one or a plurality of first-stage voltage conversion circuits and one or a plurality of second-stage voltage conversion circuits; an input end of the first-stage voltage conversion circuit is coupled to a power supply; the first-stage voltage conversion circuit is configured to convert a first voltage received at the input end into a second voltage, where the second voltage is less than the first voltage, and the second voltage is greater than or equal to 0.6 V and less than or equal to 1.3 V; an input end of the second-stage voltage conversion circuit is coupled to an output end of the first-stage voltage conversion circuit; the second-stage voltage conversion circuit is configured to convert the second voltage into a third voltage, and supply the third voltage to a load, where the third voltage is less than the second voltage; and a switching frequency of the second-stage voltage conversion circuit is greater than or equal to 30 MHz.
Patent EP-3918599-A1 (EP)
Inventor: CHEN WEIRONG
IPC: G11C5/14
Filed: 2019-04-30
Abstract: A bias circuit includes a charging current reproduce unit, a cell current reproduce unit, a current comparator, and a bit line bias generator. The charging current reproduce unit generates a charging reference voltage according to a charging current flowing through a voltage bias transistor. The cell current reproduce unit generates a cell reference voltage according to a cell current flowing through a common source transistor. The current comparator includes a first current generator for generating a replica charging current according to the charging reference voltage, and a second current generator for generating a replica cell current according to the cell reference voltage. The bit line bias generator generates a bit line bias voltage to control a page buffer for charging a bit line according to a difference between the replica charging current and the replica cell current.
Patent EP-4032567-A1 (EP)
Inventor: OCHIAI Yukifumi
IPC: A61M1/06
Filed: 2019-09-20
Abstract: This breast pump includes a main body provided with a hood attachment part to which is attached a hood that is fitted to a breast and has a milking opening, a bottle attachment part to which is attached a bottle for storing the milk, and an internal passage that extends between the hood attachment part and the bottle attachment part; a diaphragm attached to the internal passage and configured so that a negative pressure is generated in the internal passage; a handle that is manually operated; a connecting part that connects the diaphragm and the handle and is configured so as to displace the diaphragm in the pulling up direction in response to the movement of the handle; and a volume reducing part that is inserted into the internal passage and is configured to reduce the volume of the internal passage.
Patent EP-4057517-A1 (EP)
Inventor: WANG YANCHUN
IPC: H01Q1/24
Filed: 2019-12-30
Abstract: Embodiments of this application relate to the field of communication device technologies, and provide an antenna transceiver module, a multiple-input multiple-output antenna transceiver system, and a base station, used for shortening channel quality estimation duration while ensuring a downlink coverage capability of the base station and controlling a base station cost. The antenna transceiver module includes a transmit chain and a plurality of receive chains; the transmit chain includes a main chain and a plurality of branch chains; input ends of the plurality of branch chains are connected to an output end of the main chain; an output end of each branch chain is configured to connect to a duplexer; at least one of the plurality of branch chains includes a phase shifter; a quantity of the plurality of receive chains is equal to a quantity of all output ends of the plurality of branch chains; input ends of the plurality of receive chains have one-to-one correspondence to all the output ends of the plurality of branch chains; and the input end of each receive chain of the plurality of receive chains is configured to connect to the duplexer connected to the output end of the branch chain corresponding to the input end of the receive chain. An electronic element provided in embodiments of this application is used as a power amplifier.
Patent EP-3885070-A1 (EP)
Title: Schweissgut sowie metallpulverfülldraht zur herstellung eines schweissguts
Inventor: PAHR HANNES
IPC: C22C38/44
Filed: 2020-03-26
Abstract: Die Erfindung betrifft ein Schweißgut, welches die folgende chemische Zusammensetzung aufweist:C: 0,08-0,010 Gew.-%Mn: 1,30-2,00 Gew.-%Si: 0,35-0,60 Gew.-%Cr: 0,60-0,80 Gew.-%Ni: 2,50-3,00 Gew.-%Mo: 0,30-0,80 Gew.-%V: 0,20-0,30 Gew.-%sowie ggf. weitere Bestandteile, insbesondere:Co: ≤ 0,02 Gew.-%Ti: 0,01-0,02 Gew.-%Al: ≤ 0,010 Gew.-%,Rest Eisen sowie unvermeidliche Verunreinigungen.
Patent EP-4005717-A1 (EP)
Inventor: CHAPATTE CHRISTIAN
IPC: G05B19/4093
Filed: 2020-11-27
Abstract: A method for generating cavity model (28) applied for machining a part by electrode discharge machine (EDM) using a tool electrode comprising: 
a. generating a part-before EDM model (23) defining the geometry of a part to be eroded by the EDM machine to obtain a final part; 
b. generating an electrode model (10) defining the geometry of the electrode applied for eroding the part; 
c. computing a cavity model (28) defining the geometrical shape of a cavity, which represents the volume of the material to be eroded by the erode based on the part-before EDM model (23) and the electrode model (10).
Patent EP-3677474-A1 (EP)
Title: Holder for mobile electronic device
Inventor: HYNECEK BRYAN LEE
IPC: B60R11/00
Filed: 2020-01-03
Abstract: A holder (1) for a mobile electronic that is configured to hold the mobile electronic device securely to an external object, the holder having two first openings, a first communication path, two second openings, and a second communication path. The two first openings are paired together as a first set of paired openings (16,17). The first communication path connects the first openings (16,17) so that a securing device (300) can be fed into one of the first openings (16,17) and subsequently fed out of the other of the first openings (16,17). The two second openings are paired together as a second set of paired openings (16,17). The second communication path connects the second openings (16,17) so that the securing device (300) can be fed into one of the second openings (16,17) and subsequently fed out of the other of the second openings (16,17). The two first openings are spaced apart from the two second openings so that the securing device (300), which securing device (300) includes one or more separate items, can be secured to the holder (1) at the first set of paired openings (16,17) and at the second set of paired openings (16,17), and additionally wrapped around the external object to secure the holder to the external object.
Patent EP-3680767-A1 (EP)
Inventor: YUK HYUNSOO
IPC: G06F3/0488
Filed: 2020-01-14
Abstract: An electronic device having an electronic blackboard function, and an operation method thereof are provided. The electronic device includes a display, a touch input module comprising touch input circuitry configured to receive a touch input, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to control the electronic device to: receive a writing area designation input designating a writing area through the touch input module, receive a tag input for the writing area through the touch input module, and perform a predefined function corresponding to the tag input for the writing area.
Patent EP-3683292-A1 (EP)
Title: Composition, method and use
Inventor: GOLEC MARCIN
IPC: C10N40/00
Filed: 2020-01-21
Abstract: The present invention is directed to compositions with solvent, wax and graphene. These compositions offer surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.
Patent EP-3690810-A1 (EP)
Inventor: CANTRALL IRENA
IPC: A61B5/00
Filed: 2020-01-29
Abstract: A method of displaying an area of interest within a surgical site includes modeling a patient's lungs and identifying a location of an area of interest within the model of the patient's lungs. The topography of the surface of the patient's lungs is determined using an endoscope having a first camera, a light source, and a structured light pattern source. Real-time images of the patient's lungs are displayed on a monitor and the real-time images are registered to the model of the patient's lungs using the determined topography of the patient's lungs. A marker indicative of the location of the area of interest is superimposed over the real-time images of the patient's lungs. If the marker falls outside of the field-of view of the endoscope, an arrow is superimposed over the real-time images to indicate the direction in which the marker is located relative to the field of view.
Patent EP-3674001-A1 (EP)
Inventor: MORI YUSUKE
IPC: B01L3/00
Filed: 2012-12-14
Abstract: This container storing a washing solution for a blood analyzer includes a container body made of thermoplastic resin resistant against a chlorine-based washing solution and provided with an opening on an upper portion, a chlorine-based washing solution stored in the container body, and a multilayer film covering the opening. The multilayer film includes a seal layer heat-sealed to the container body thereby blocking the opening and a gas barrier layer arranged on the outer side of the seal layer.
Patent EP-3871768-A1 (EP)
Inventor: YÜCESAN GÜNDOG
IPC: B01J20/22
Filed: 2020-02-27
Abstract: The invention relates to a hydrogen-bonded organic framework (HOF) comprising at least one kind of organic linker with at least one functional group forming a hydrogen-bonded network, wherein the functional group comprise a hydroxyl group and a central atom of tetrahedral geometry, and wherein the HOF is semi-conductive, proton-conductive and porous, preferably microporous. In embodiments, the at least one functional group is selected from the group comprising phosphonic acid, phosphinic acid, arsonic acids, arsinic acids, phosphonate, arsonate and/or esters thereof comprising at least one hydroxylgroup. The invention further relates to a covalent organic framework (COF), characterized in that it has been generated from a HOF according to any of the preceding claims by transforming the hydrogen bonds between the functional groups into covalent anhydride bonds via a condensation reaction or reactions known to form anhydrides.
Patent EP-3684158-A1 (EP)
Title: Nozzle management machine
Inventor: SHIMOSAKA KENJI
IPC: H05K13/08
Filed: 2012-10-30
Abstract: The practicality of a nozzle management machine that manages suction nozzles used for holding electrical components in an electrical component mounting machine is improved. A nozzle management machine 80 includes a nozzle storing device 100. The nozzle storing device includes a plurality of pallets on which a plurality of nozzles are respectively placed and a circulating device 134 that circulates the pallets in the storing device. In addition, as the device of performing treatment on nozzles that performs a treatment on nozzles stored or to be stored in the nozzle storing device, a nozzle transfer device 104 that transfers nozzles between the pallet and a nozzle tray set in the electrical component mounting machine; nozzle inspecting devices 106 and 108 that inspect nozzles; and a nozzle washing device 110 that washes nozzles are included as devices for performing treatments on nozzles that perform treatments on nozzles stored or to be stored in the storing device, and transfer devices 114, 116, 118, and 120 that transfer pallets between the devices and the storing device.
Patent EP-3689404-A1 (EP)
Inventor: DESILVA ADRIAN D
IPC: F16K31/06
Filed: 2014-06-27
Abstract: Described herein is a modular ventilator. The ventilator has modular flow control devices, which are connected to fluid inlet adapters. The modular flow control devices have sensors for controlling fluid flow through the modular flow control devices. The fluid inlet adapters are removable, and can include magnetic indicators, and the ventilator can identify the fluid from the magnetic indicator. The ventilator can also contain or be connected to a device having a low-noise blower.
Patent EP-3687079-A1 (EP)
Inventor: KRUG WILLIAM K
IPC: H04W4/70
Filed: 2008-12-31
Abstract: A method and apparatus are provided for gathering research data indicating exposure to audio content to a user of an audio source device and an audio receiver device. The audio source device wirelessly transmits an audio signal containing the audio content. The audio receiver device receives an audio signal containing the audio content. The audio receiver device includes a speaker to output the audio content to be heard by the user. The apparatus includes a bridge device for wirelessly bridging the audio signal from the audio source device to the audio receiver device. The bridge device includes a speaker for outputting the audio content from the audio signal. The apparatus also includes a monitoring device acoustically coupled to the bridge device for monitoring the audio content output by the speaker of the bridge device, and generating research data identifying the audio content.
Patent EP-3712688-A1 (EP)
Inventor: ASCHWANDEN MANUEL
IPC: G02C7/08
Filed: 2020-03-19
Abstract: The invention relates to an eye training system (1) with the spectacles (10) that comprise at least the following components: 
- A frame member (11) configured to keep the spectacles (10) on the head of a person wearing the spectacles (10), 
- two optical assemblies (12) arranged at the frame member (11), wherein the optical assemblies (12) are arranged such at the frame member (11) that when the spectacles (10) are worn on the head of the person said optical assemblies (12) are in front of the eyes of the person, wherein each optical assembly (12) comprises a focus-tunable lens (13) with an adjustable focal length, 
- a control circuit (22) comprising a processor, wherein the control circuit is configured to control the focal lengths of the focus-tunable lenses (13) in response to data (200) received from an external computer or provided by the processor. 
     The invention further relates to a method and a computer program for performing eye training with the eye training system (1).
Patent EP-3709396-A1 (EP)
Inventor: PARK BENJAMIN YONG
IPC: H01M4/04
Filed: 2018-03-26
Abstract: Methods of forming electrodes are described. In some embodiments, the method can include providing a current collector. The method can also include providing a mixture on the current collector. The mixture can include a precursor and silicon particles. The method can further include pyrolysing the mixture on the current collector to convert the precursor into one or more types of carbon phases to form a composite material and to adhere the composite material to the current collector. The one or more types of carbon phases can be a substantially continuous phase with the silicon particles distributed throughout the composite material.
Patent EP-3719823-A1 (EP)
Inventor: ZHOU XIN
IPC: H01H9/54
Filed: 2020-03-30
Abstract: A hybrid switch assembly for use in a circuit interrupter, the hybrid switch assembly including an input, an output, separable contacts electrically connected between the input and the output, a solid state switching circuit electrically connected between the input and the output and in parallel with the separable contacts, and a fuse electrically connected in series with the solid state switching circuit. The solid state switching circuit is structured to turn on and allow current to flow through it between the input and the output for a predetermined amount of time after the separable contacts separate.
Patent EP-3742396-A1 (EP)
Title: Image processing
Inventor: WALKER ANDREW WILLIAM
IPC: G06T7/521
Filed: 2020-04-21
Abstract: Apparatus comprises a camera configured to capture images of a user in a scene;a depth detector configured to capture depth representations of the scene, the depth detector comprising an emitter configured to emit a non-visible signal; a mirror arranged to reflect at least some of the non-visible signal emitted by the emitter to one or more features within the scene that would otherwise be occluded by the user and to reflect light from the one or more features to the camera; a pose detector configured to detect a position and orientation of the mirror relative to at least one of the camera and depth detector; and a scene generator configured to generate a three-dimensional representation of the scene in dependence on the images captured by the camera and the depth representations captured by the depth detector and the pose of the mirror detected by the pose detector.
Patent EP-3910017-A1 (EP)
Inventor: OLDENZIJL RUDOLF
IPC: C08L1/18
Filed: 2020-05-14
Abstract: The present invention relates to an electrically conductive composition comprising a) a resin selected from nitrocellulose, chlorinated polyester, chlorinated polyether, chlorinated polyvinyl, chlorinated polyacetate and mixtures thereof; b) electrically conductive particles comprising graphite and carbon black, wherein ratio of said graphite and said carbon black is from 1:1 to 5:1; and c) a solvent, where in ratio of said electrically conductive particles and said resin is from 0.20:1 to 4:1. The compositions according to the present invention can be used in high speed printing techniques such as flexography and rotogravure printing.
Patent EP-3714795-A1 (EP)
Title: Mobile diagnostic imaging system
Inventor: GREGERSON EUGENE A
IPC: A61B6/03
Filed: 2012-04-06
Abstract: A mobile diagnostic imaging system comprises a rotatable portion and a non-rotatable portion, wherein the rotatable portion rotates with respect to the non-rotatable portion to obtain an image of an object. The system also comprises a power supply on the rotatable portion and a docking system that selectively engages to electrically connect the rotatable portion and the non-rotatable portion and prevent the rotatable portion from rotating with respect to the non-rotatable portion, and selectively disengages to electrically disconnect the rotatable portion and the non-rotatable portion during an image scan.
Patent EP-3744803-A1 (EP)
Title: Debondable adhesives and uses thereof
Inventor: GONZALEZ DE LOS SANTO EDUARDO ALBERTO
IPC: C09J11/06
Filed: 2018-02-22
Abstract: An adhesive comprising a polymeric adhesive matrix and a carboxylic acid or salt thereof dispersed within the polymeric adhesive matrix, and a solvent which is, or includes at least 15 % w/v of water. The carboxylic acid or a salt thereof is present in an amount from 1% to 15% by weight based upon a total weight of the adhesive. This disclosure also provides articles of footwear including such an adhesive.
Patent EP-3834817-A1 (EP)
Inventor: NG STEVEN Y
IPC: A61K8/85
Filed: 2005-09-27
Abstract: A semi-solid delivery vehicle contains a polyorthoester and an excipient, and a semi-solid pharmaceutical composition contains an active agent and the delivery vehicle. The pharmaceutical composition may be a topical, syringeable, or injectable formulation; and is suitable for local delivery of the active agent. Methods of treatment are also disclosed.
Patent EP-3718401-A1 (EP)
Title: Vorrichtung zur halterung eines köders, insbesondere eines köders für nagetiere
Inventor: BUCHSTALLER JÜRGEN
IPC: A01M25/00
Filed: 2015-02-18
Abstract: Vorrichtung (1) zur Halterung eines Köders (2), insbesondere eines Köders für Nagetiere, umfassend:ein in einen Kanalschacht, insbesondere einen Abwasserkanalschacht oder einen Kabelkanalschacht, einsetzbares Gehäuseteil (3),wenigstens eine in dem Gehäuseteil (3) angeordnete Köderplattform (8), welche wenigstens eine köderplattformseitige Durchgangsöffnung (9) begrenzt, durch welche ein Nagetier zu einem in dem Gehäuseteil (3) angeordneten Köder (2) gelangen kann.
Patent EP-3729984-A1 (EP)
Inventor: WORM STEVEN L
IPC: A24F40/50
Filed: 2012-08-08
Abstract: The present invention describes electronic smoking articles, that provide an inhalable substance in a form suitable for inhalation by a consumer. The article comprises a cartridge with an inhalable substance medium (350) therein, control housing (200) that includes an electrical energy source and an electrical power source, and a heating member that may be located in either the cartridge or the control housing (200). The control housing (200) further may include puff-actuated current actuation components and current regulation components.
Patent EP-3748076-A1 (EP)
Inventor: SEALEY II JAMES E
IPC: D21F11/14
Filed: 2020-06-08
Abstract: A method of forming a fibrous web on a papermaking machine including the steps of depositing a dilute fiber slurry out of a headbox to a forming area comprising a forming surface made up of a structured fabric, wherein the structured fabric is supported by a breast roll and a forming roll, and the forming area is devoid of any additional fabrics or belts other than the structured fabric, draining the dilute fiber slurry through the structured fabric, and drying the fiber slurry.
Patent EP-3748613-A1 (EP)
Inventor: GABLOWSKI MARCUS
IPC: G09F3/02
Filed: 2020-06-08
Abstract: Die Erfindung betrifft ein aktivierbares Klebeetikett umfassend ein flexibles bahnförmiges Sichtmaterial, wobei auf einer Seite des flexiblen Sichtmaterials mindestens eine Haftschicht aus einem feuchteaktivierbaren, im trockenen Zustand nicht klebrigen Klebestoffs aufgebracht ist, bei dem eine erste Mittelschicht vorgesehen ist, die nicht haftklebend sowie nicht wasserlöslich oder wasserquellbar ausgebildet ist, die zwischen dem Sichtmaterial und der feuchteaktivierbaren Haftschicht angeordnet ist.
Patent EP-3808979-A1 (EP)
Inventor: LEE KYUNYOUNG
IPC: F04B39/12
Filed: 2020-06-16
Abstract: Provided is a linear compressor. The linear compressor according to an embodiment includes a cylinder, a frame, and a discharge unit. The frame includes a discharge frame surface coupled to the discharge unit and a gas hole recessed from the discharge frame surface. The discharge unit includes a bearing refrigerant passage extending toward the gas hole so that a portion of the refrigerant flowing into the discharge space flows into the gas hole.
Patent EP-3754353-A1 (EP)
Inventor: MICHEL PAUL-HENRI
IPC: G01R31/367
Filed: 2020-06-17
Abstract: La présente description concerne un procédé d'estimation de la capacité d'une batterie électrique, mis en oeuvre par un dispositif électronique de gestion de la batterie, comportant les étapes suivantes :a) lors d'une phase de recharge et/ou de décharge de la batterie, sélectionner une pluralité de périodes de mesure et, pour chaque période, mesurer la variation de charge ΔQ et estimer la variation d'état de charge ΔSOC de la batterie entre le début et la fin de la période de mesure (201) ; etb) estimer la capacité de la batterie au moyen d'un filtre de Kalman à partir des valeurs ΔQ et ΔSOC déterminées à l'étape a).